Cita APA (7a ed.)

Black, U. D. (1996). Frame relay networks: Specifications and implementations (2nd ed.). MacGraw-Hill.

Cita Chicago Style (17a ed.)

Black, Uyless D. Frame Relay Networks: Specifications and Implementations. 2nd ed. New York [etc.]: MacGraw-Hill, 1996.

Cita MLA (9a ed.)

Black, Uyless D. Frame Relay Networks: Specifications and Implementations. 2nd ed. MacGraw-Hill, 1996.